Reply to Traktor and Numark DJ IO setup

Hellow , today I got my Numark DJ IO soundcard.
When Im in the audio setup in Traktor I have chosen the Numark sound card.
They I clicked on the Output routing.

For Monitor I chosed channel 0 and 1 and for Master I chosed channel 2 and channel 3.

Then when Im playing a song I press the cue button on my VCI 100 so I can hear the second song from my headphones on the 2nd dech , but Im getting only the song that is playing on my current deck.

Please help me Im new to DJing , and have no idea what I can do.
I have read any possible manual and guides and still can't get any sound from the 2nd deck while playing the 1st deck.


Thanks for your help,
Dan.